StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to know if there is any PDF reader on the client PC
| Author | Votes | Δ |
|---|---|---|
| Jerry Coffin | 2 | +0.30 |
| Dirk Vollmar | 2 | +0.22 |
| jac | 1 | -0.40 |
| ProKiner | 0 | -3.70 |
Last visited: Sep 14, 2014, 5:07:29 AM